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Issue 101026: Change chrome-ui to chrome. I didn't go too far in converting existing string... (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: '' Created 11 years, 7 months ago
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1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "chrome/browser/browser_about_handler.h" 5 #include "chrome/browser/browser_about_handler.h"
6 6
7 #include <string> 7 #include <string>
8 #include <vector> 8 #include <vector>
9 9
10 #include "app/resource_bundle.h" 10 #include "app/resource_bundle.h"
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69 // "about:memory" on the new tab page or any other page where a process 69 // "about:memory" on the new tab page or any other page where a process
70 // transition would occur to the about URL will cause some confusion. 70 // transition would occur to the about URL will cause some confusion.
71 // 71 //
72 // The problem is that during the processing of the memory page, there are two 72 // The problem is that during the processing of the memory page, there are two
73 // processes active, the original and the destination one. This can create the 73 // processes active, the original and the destination one. This can create the
74 // impression that we're using more resources than we actually are. This 74 // impression that we're using more resources than we actually are. This
75 // redirect solves the problem by eliminating the process transition during the 75 // redirect solves the problem by eliminating the process transition during the
76 // time that about memory is being computed. 76 // time that about memory is being computed.
77 std::string GetAboutMemoryRedirectResponse() { 77 std::string GetAboutMemoryRedirectResponse() {
78 return "<meta http-equiv=\"refresh\" " 78 return "<meta http-equiv=\"refresh\" "
79 "content=\"0;chrome-ui://about/memory\">"; 79 "content=\"0;chrome://about/memory\">";
80 } 80 }
81 81
82 class AboutSource : public ChromeURLDataManager::DataSource { 82 class AboutSource : public ChromeURLDataManager::DataSource {
83 public: 83 public:
84 // Creates our datasource. 84 // Creates our datasource.
85 AboutSource(); 85 AboutSource();
86 virtual ~AboutSource(); 86 virtual ~AboutSource();
87 87
88 // Called when the network layer has requested a resource underneath 88 // Called when the network layer has requested a resource underneath
89 // the path we registered. 89 // the path we registered.
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605 // There is currently no way to remove a data source. 605 // There is currently no way to remove a data source.
606 static bool initialized = false; 606 static bool initialized = false;
607 if (!initialized) { 607 if (!initialized) {
608 about_source = new AboutSource(); 608 about_source = new AboutSource();
609 initialized = true; 609 initialized = true;
610 } 610 }
611 611
612 // Special case about:memory to go through a redirect before ending up on 612 // Special case about:memory to go through a redirect before ending up on
613 // the final page. See GetAboutMemoryRedirectResponse above for why. 613 // the final page. See GetAboutMemoryRedirectResponse above for why.
614 if (LowerCaseEqualsASCII(url->path(), kMemoryPath)) { 614 if (LowerCaseEqualsASCII(url->path(), kMemoryPath)) {
615 *url = GURL("chrome-ui://about/memory-redirect"); 615 *url = GURL("chrome://about/memory-redirect");
616 return true; 616 return true;
617 } 617 }
618 618
619 // Rewrite the about URL to use chrome-ui. WebKit treats all about URLS the 619 // Rewrite the about URL to use chrome:. WebKit treats all about URLS the
620 // same (blank page), so if we want to display content, we need another 620 // same (blank page), so if we want to display content, we need another
621 // scheme. 621 // scheme.
622 std::string about_url = "chrome-ui://about/"; 622 std::string about_url = "chrome://about/";
623 about_url.append(url->path()); 623 about_url.append(url->path());
624 *url = GURL(about_url); 624 *url = GURL(about_url);
625 return true; 625 return true;
626 } 626 }
627 627
628 // This function gets called with the fixed-up chrome-ui URLs, so we have to 628 // This function gets called with the fixed-up chrome: URLs, so we have to
629 // compare against those instead of "about:blah". 629 // compare against those instead of "about:blah".
630 bool HandleNonNavigationAboutURL(const GURL& url) { 630 bool HandleNonNavigationAboutURL(const GURL& url) {
631 // About:network and IPC and currently buggy, so we disable it for official 631 // About:network and IPC and currently buggy, so we disable it for official
632 // builds. 632 // builds.
633 #if defined(OS_WIN) && !defined(OFFICIAL_BUILD) 633 #if defined(OS_WIN) && !defined(OFFICIAL_BUILD)
634 if (LowerCaseEqualsASCII(url.spec(), chrome::kChromeUINetworkURL)) { 634 if (LowerCaseEqualsASCII(url.spec(), chrome::kChromeUINetworkURL)) {
635 // Run the dialog. This will re-use the existing one if it's already up. 635 // Run the dialog. This will re-use the existing one if it's already up.
636 AboutNetworkDialog::RunDialog(); 636 AboutNetworkDialog::RunDialog();
637 return true; 637 return true;
638 } 638 }
639 639
640 #ifdef IPC_MESSAGE_LOG_ENABLED 640 #ifdef IPC_MESSAGE_LOG_ENABLED
641 if (LowerCaseEqualsASCII(url.spec(), chrome::kChromeUIIPCURL)) { 641 if (LowerCaseEqualsASCII(url.spec(), chrome::kChromeUIIPCURL)) {
642 // Run the dialog. This will re-use the existing one if it's already up. 642 // Run the dialog. This will re-use the existing one if it's already up.
643 AboutIPCDialog::RunDialog(); 643 AboutIPCDialog::RunDialog();
644 return true; 644 return true;
645 } 645 }
646 #endif 646 #endif
647 647
648 #else 648 #else
649 // TODO(port) Implement this. 649 // TODO(port) Implement this.
650 #endif 650 #endif
651 return false; 651 return false;
652 } 652 }
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